anaerobic digestion processes Services

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Anaerobic treatment

by GEP Energy

Anaerobic treatment is described as the conversion of organic wastes to end products (CH4, CO2, NH3, H2S, etc.) through digestion with the help of biological processes in the absence of oxygen. The method which has been generally used for the digestion of biological treatment sludge until recent years is now being started to expand through ...

Anaerobic Treatment

by AnoxKaldnes AB - a Veolia Water Company

Biogas is produced through anaerobic degradation of organic material and constitutes a renewable and CO2-neutral energy source. Substrates for biogas production can be sewage sludge, manure, waste and wastewater from households and industry as well as agricultural waste and crops.

Sludge Digestion and Energy Recovery

by Cadagua

One concern modern society has is protection of the environment. Reduction in energy consumption, preservation of the sources of raw materials and the waste reduction are main factors to ensure this. Waste produced must be stabilised and made inert and, if possible, must be turned into the object of clean technology development by reuse or ...

Digestion of Organic Residues - Thermophillic Digestion

by Colsen International b.v.

In the field of energy, the industry continuously relies and depends on the supply of fossil fuels. Due to the increase in energy costs and the major dependence in relation to the production processes, alternative energy sources are becoming more and more interesting for the industry. Organic residues present in waste water and in waste streams ...

Anaerobic Digestion

by Biomass Energy Centre (BEC)

Anaerobic digestion (AD) is the process whereby bacteria break down organic material in the absence of air, yielding a biogas containing methane. The products of this process are: Biogas (principally methane (CH4) and carbon dioxide (CO2)). A solid residue (digestate) that is similar, but not identical, to compost. A liquid liquor that can be used ...

Anaerobic Digestion (AD)

by Chartered Institution of Water and Environmental Management (CIWEM)

This unit covers the principles and the processes underpinning the anaerobic digestion [AD] of sewage sludge and other organic materials such as agricultural and food wastes. It considers feed materials; the underlying chemistry and biochemistry of the AD process; the equipment and plant used for AD; biogas generation, harvesting and utilisation ...

Anaerobic Digestion

by American Biogas Council (ABC)

Anaerobic digestion is a series of biological processes in which microorganisms break down biodegradable material in the absence of oxygen. One of the end products is biogas, which is combusted to generate electricity and heat, or can be processed into renewable natural gas and transportation fuels. A range of anaerobic digestion technologies are ...

Anaerobic Digestion Services

by North Energy Associates Limited

Anaerobic digestion (AD) is emerging in the UK as an important technology that will play an important part in the UK’s renewable energy targets for 2020, as well as providing users with a range of more immediate benefits. AD is already established in some European countries, and there is a strong determination in the UK that we become a ...

Anaerobic Digestion & Biomass Insurance Services

by Bruce Stevenson Risk Management

Anaerobic Digestion (AD) is the breakdown of organic material by micro-organisms in the absence of oxygen with biogas being released. This biogas is composed primarily of methane so it is a useful fuel which can be combusted in an engine linked to an electrical generator. The solid waste by-product of the anaerobic digestion process is suitable ...

Anaerobic Digestion and Biogas Services


The Coalition Government is committed to increasing energy from waste through Anaerobic Digestion. The biological core process of ‘Biogas Plants’ is recognised as a technology that can remove organic wastes from landfill sites, reduce greenhouse gases and de-couple the UK from unreliable fossil fuel sources. It also creates green ...

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